data.MIDIMSPB

data.MIDIMSPB Tempo expressed as microseconds per "beat", where "beat" is always defined as a quarter note, *not the numerator of the time signature or the metronomic indication*.
Module MEI
Used by
att.miditempo (@midi.mspb)
Declaration
<content>
<rng:data type= "positiveInteger"/>
</content>

MEI Guidelines Version 3.0.0